第13题: [单项选择]Trendelenburg试验是用来测试()。 A. 腰部有无侧凸畸形 B. 两下肢有无长短不均 C. 髋关节的臀中肌、臀小肌的功能及股骨头与髋臼的关系是否正常 D. 臀大肌是否瘫痪 E. 髋关节是否强直 参考答案:C 答案解析:髋关节的臀中肌、臀小肌是维持髋关节外展功能的重要结构。单腿直立试验主要靠髋关节的外展功能,当臀中肌、臀小肌功能减弱时会出现两臀纹不对称。股骨头与髋臼的相对关系异常时也会出现单腿直立试验异常。
第17题: [单项选择]{{I}} Questions 18~21 are based on the following dialogue.{{/I}}What was wrong with the first pair the woman tried on A. Similar to what she wears. B. A bit uncomfortable. C. A little bit dressier. D. A little less casual. 参考答案:B 答案解析:[听力原文]18-21
M: May I help you
W: Yes, I want to buy some shoes to replace the ones I’m wearing.